Fixes Icarus drones spawning indoors, carps/drones not having night vision (#10339)

code/modules/mob/living/simple_animal/hostile/carp.dm

@@ -43,6 +43,8 @@
 	attack_emote = "nashes at"
 
 	flying = TRUE
+	see_in_dark = 8
+	see_invisible = SEE_INVISIBLE_NOLIGHTING
 
 /mob/living/simple_animal/hostile/carp/Allow_Spacemove(var/check_drift = 0)
 	return 1	//No drifting in space for space carp!	//original comments do not steal

code/modules/mob/living/simple_animal/hostile/icarus_drone.dm

@@ -54,6 +54,8 @@
 	tameable = FALSE
 
 	flying = TRUE
+	see_in_dark = 8
+	see_invisible = SEE_INVISIBLE_NOLIGHTING
 
 /mob/living/simple_animal/hostile/icarus_drone/Initialize()
 	. = ..()

code/modules/mob/living/simple_animal/hostile/retaliate/cavern.dm

@@ -30,8 +30,6 @@
 	destroy_surroundings = 1
 
 	emote_see = list("stares","hovers ominously","blinks")
-	see_in_dark = 8
-	see_invisible = SEE_INVISIBLE_NOLIGHTING
 
 	min_oxy = 0
 	max_oxy = 0
@@ -46,6 +44,8 @@
 	faction = "cavern"
 
 	flying = TRUE
+	see_in_dark = 8
+	see_invisible = SEE_INVISIBLE_NOLIGHTING
 
 /mob/living/simple_animal/hostile/retaliate/cavern_dweller/Allow_Spacemove(var/check_drift = 0)
 	return 1